Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774875 | Development roll for electrophotographic apparatuses | Satoshi Endo, Kengo Fujii, Satoshi Tatsumi | 2023-10-03 |
| 10656555 | Development roll for electrophotography device | Kadai Takeyama, Yutaka Kadoshima, Kosuke Minematsu, Satoshi Tatsumi | 2020-05-19 |
| 10394161 | Developing roll | Yutaka Kadoshima, Kosuke Minematsu | 2019-08-27 |
| 9857725 | Electrophotographic device member | Yosuke Hayashi, Masanori Ishida, Fumio Misumi, Masanori Satou, Toshihiko Arata +1 more | 2018-01-02 |
| 9436151 | Electrophotographic device member | Yosuke Hayashi, Shuichi Egawa, Keiichi Inoue, Kazushi Yamaguchi, Kazuhiro Iida +1 more | 2016-09-06 |
| 8500340 | Optical ferrule assembly | Akihiro Shimotsu | 2013-08-06 |